YZDKJZ Gas Luminescence Demonstration, Rare Gas Sealed Glass Tubes, With Contains 6 Cylindrical Tubes (he/ne/ar/kr/xe/n), With Circular Support Excitation Equipment, For Physics Chemistry
YZDKJZ
**[Inert Gas Tube Kit]:** This kit includes an excitation base, six 12cm inert gas tubes, and a circular stand for sealing the tubes. The tubes are filled with helium, neon, argon, krypton, xenon, and mercury, respectively. Each tube emits a unique and bright fluorescence when energized, making them easy to distinguish. **[Gas Sealing Technology]:** This kit uses high-borosilicate glass tubes for sealing, ensuring long-term gas stability and preventing leakage. All inert gases are non-toxic, harmless, and non-flammable, and will not release any harmful substances during operation, meeting safety standards. **[Spectral Visualization Demonstration]:** Clearly displays the characteristic emission spectra of inert gases, helping students and science enthusiasts intuitively understand atomic structure and spectral line principles. **[Safe and Durable Structure]:** The sealed glass tubes and stable base ensure safe operation in classrooms and laboratories. Highly crafted, durable, and with stable performance. **[Ideal Educational Choice]:** Suitable for secondary school chemistry and physics courses, science exhibitions, and laboratory demonstrations. Allows direct observation of atomic emission and high-voltage glow discharge phenomena.
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